Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com
☎ 03 60 47 09 81 - info@securiteinfo.com
In the Linux kernel, the following vulnerability has been resolved:fbdev: efifb: Register sysfs groups through driver coreThe driver core can register and cleanup sysfs groups already.Make use of that functionality to simplify the error handling andcleanup.Also avoid a UAF race during unregistering where the sysctl attributeswere usable after the info struct was freed.
No PoCs from references.
- https://github.com/w4zu/Debian_security